About us
About Qixingyuan
Shenzhen Qixingyuan Machinery Equipment Co., Ltd. is one of leading manufacturers and suppliers in China, specializing in the production of plastic and stainless steel air knife, super air knife for air compressor, aluminum air knife for fan, etc. Our company was founded in 2011, which has more than 30 employees.

● We are a high-tech enterprise in Shenzhen, China.

● Our factory has a professional R&D team, specializing in research and development of air knives for more than 10 years.

● Our factory has sophisticated production equipment.

● Meticulous and perfect inspection process.

2015
ESTABLISHED
10000
Plant Area
100+
PATENT CERTIFICATE
1000
PROJECT COMPLETE

Enterprise Honor

Our Production Process

Raw material procurement: Strictly select high-quality titanium alloys, stainless steel, and aluminum materials to ensure that the products have properties such as corrosion resistance and high-temperature resistance.


Precision machining:Use computer numerical control (CNC) machines and automated equipment for high-precision machining to ensure accurate product dimensions and stable performance.


Component assembly: Experienced technicians manually assemble key components to ensure tight fit of the products and stable fluid performance.


Multiple inspections:Each process undergoes strict testing, including airflow testing, pressure testing, and corrosion resistance testing, to ensure the reliable performance of each product.


Custom packaging: Provide custom packaging according to customer needs to ensure that the products remain intact during transportation.


Logistics and delivery:Cooperate with international logistics companies to provide global transportation services, ensuring safe and on-time delivery.


With strict quality control from start to finish, we carefully manage every link in the production process to ensure that each air knife has high precision, consistency, and reliability.



Our Factory

Our Quality Control

Quality Control Process

Incoming Inspection: Verify raw materials (aluminium, titanium alloys, etc.) for defects and purity

Processing Precision Inspection: Ensure CNC machining accuracy and outlet dimensions

Assembly Inspection: Assemble components and validate perfect fitment

Airflow and Pressure Testing: Conduct airflow balance, pressure stability, and leak-proof performance tests on each unit

Final Inspection: Conduct visual and functional testing prior to packaging. Packaging Inspection: Verify labelling, accessories, and packaging quality.


OEM Services

Customisable Features

• Dimensions: Adjustable air knife length, air outlet width, and mounting methods to suit requirements;

• Materials: Options include aluminium alloy, stainless steel, titanium alloy, and more;

• Connections: Supports custom thread specifications, air inlet orientation, or connection methods;

• Packaging: Includes logo printing, individual packaging, and instruction manuals.


Customisation Process

•  Confirm Requirements — Provide drawings, samples or specific parameters;

•  Engineering Assessment — Engineers analyse feasibility and propose optimisation suggestions;

•  Quotation and Prototyping — Provide quotation based on confirmed solution, with sample verification available;

• Mass Production — Organise manufacturing strictly according to agreed specifications;

•  Inspection and Dispatch — Deliver on schedule following quality control completion.


 Delivery Lead Times and Service Advantages

• Lead Times: Custom orders typically require 15–30 days, subject to complexity;

• Proven Expertise: Over a decade of OEM custom manufacturing experience;

• Quality Assurance: Certified to ISO 9001 quality management standards;

• Flexible Service: Rapid response to client requirements, efficient communication and diverse solutions.


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